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Stone description: light gray

Wall Number Country State Classification Sort descending Source
12LA1 United States Indiana Dolomite Greensburgh
13LB10 United States Ohio Dolomite Springfield
13RB16 United States Iowa Dolomite Farley
14LA5 United States Wisconsin Dolomite Eden
12LA11 United States Ohio Dolomite Pt. Marblehead
13LB14 United States Iowa Dolomite Delphi
13RB2 United States Illinois Dolomite Joilet
14LA6 United States Wisconsin Dolomite Taycheedah Twp. Fon du Lac Co.
10RA9 United States Wisconsin Dolomite Byron
11LB14 United States Missouri Dolomite Stoutland
12LA15 United States Iowa Dolomite Marshalltown
13LB2 United States Illinois Dolomite Lemont
14LB1 United States Indiana Dolomite Montpelier
11LB2 United States Wisconsin Dolomite Fon du Lac
12LA3 United States Illinois Dolomite Joilet
14RB4 United States Illinois Dolomite Kankakee
13LB6 United States New York Dolomite Lockport
14LB15 United States Iowa Dolomite Manchester
11RA13 United States Missouri Dolomite De Soto
12RB14 United States Missouri Dolomite St. Louis
13RA2 United States Illinois Dolomite Lemont
11RA14 United States Iowa Dolomite Lansing
13RB4 United States Wisconsin Dolomite Byron
14RA10 United States Pennsylvania Dolomite Mill Lane Chester Co.
14RA15 United States Iowa Dolomite Winterset
13LA12 United States Ohio Dolomite Freemont
14RA16 United States Iowa Dolomite Franklin
6rb33 United States Colorado Tuff Castle rock
7RB45 United States New Mexico Tuff Santa Fe
5LB15 United States Massachusetts Gneiss Westford
6RB40 United States Maryland Gneiss Mt. Royal
5LB38 United States Maryland Gneiss Baltimore
5RA39 United States Maryland Gneiss Baltimore
9LB24 United States Massachusetts Gneiss Charlton
6RB18 United States Pennsylvania Gneiss Chester
10LB34 United States Connecticut Gneiss Roxbury
7LB37 United States Massachusetts Gneiss Westford
7RB43 United States Wisconsin Quartzite Stevens Point
6RA19 United States Pennsylvania Quartzite Jacksonwald
7La18 United States Pennsylvania Quartzite Mapleton
6RB1 United States Pennsylvania Quartzite Huntingdon
10LA49 United States Michigan Quartzite Vulcan
10LB39 Mexico Pyrophyllite Sonora State
9RB31 Mexico Pyrophyllite Sonora State
9LB33 Mexico Pyrophyllite Sonora State
10RA29 Mexico Andesite Ixtapalapa
7LB35 United States Nevada Andesite Reno
5RB26 United States Maryland Conglomerate Cumberland
13LA20 United States Iowa Coral Iowa City